Individual Calculations September 2019
 Sekandar, Kambiz  Total change: -28.20  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1947 2174 4.00 7 -1.41 20 -28.20 
  Schindler, Rudolf, Dr. 1780 GER1.0010.08201.60 
  Kohtz, Andreas 1964 GER0.001-0.7720-15.40 
  Alexopoulos, Spiros Orestis, Dr. 1890 GER1.0010.16203.20 
  Seemann, Jakub 2047 POL0.001-0.6720-13.40 
  Barisch, Florian 1885 GER1.0010.16203.20 
  Wortmann, Klaus-Peter 2004 GER1.0010.28205.60 
  Wollenweber, Carsten 2061 GER0.001-0.6520-13.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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